TY - RPRT TI - Controlled photomosaic of the Ismenius Lacus Northwest Quadrangle of Mars AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1982 DO - 10.3133/i1434 UR - https://pubs.usgs.gov/publication/i1434 ID - i1434 ER -